20496466993680

Names of 20496466993680

• Cardinal: 20496466993680 can be written as Twenty trillion, four hundred ninety-six billion, four hundred sixty-six million, nine hundred ninety-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.049646699368 × 10¹³

Factors of 20496466993680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 172

Divisors of 20496466993680

• Number of divisors d(n): 1620
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 29 30 34 36 38 40 45 48 51 57 58 60 68 72 76 80 85 87 90 95 97 102 114 116 120 136 144 145 152 153 170 171 174 180 190 194 204 228 232 240 255 261 272 285 289 290 291 304 306 323 340 342 348 360 361 380 388 408 435 456 464 485 493 510 522 551 570 578 580 582 612 646 680 684 696 720 722 760 765 776 816 855 867 870 873 912 969 970 986 1020 1044 1083 1102 1140 1156 1160 1164 1224 1292 1305 1360 1368 1392 1444 1445 1455 1479 1520 1530 1552 1615 1649 1653 1710 1734 1740 1746 1805 1843 1938 1940 1972 2040 2088 2166 2204 2280 2312 2320 2328 2448 2465 2584 2601 2610 2736 2755 2813 2888 2890 2907 2910 2958 3060 3230 3249 3298 3306 3420 3468 3480 3492 3610 3686 3876 3880 3944 4080 4176 4332 4335 4365 4408 4437 4560 4624 4656 4845 4930 4947 4959 5168 5202 5220 5415 5491 5510 5529 5626 5776 5780 5814 5820 5916 6120 6137 6460 6498 6596 6612 6840 6936 6960 6984 7220 7372 7395 7752 7760 7888 8245 8265 8381 8439 8664 8670 8730 8816 8874 9215 9367 9409 9690 9860 9894 9918 10404 10440 10469 10830 10982 11020 11058 11252 11560 11628 11640 11832 12240 12274 12920 12996 13005 13192 13224 13680 13872 13968 14065 14440 14535 14744 14790 14841 15504 16245 16473 16490 16530 16587 16762 16878 17328 17340 17460 17748 18411 18430 18734 18818 19380 19720 19788 19836 20808 20880 20938 21660 21964 22040 22116 22185 22504 23120 23256 23280 23664 24548 24735 24795 25143 25317 25840 25992 26010 26384 26448 27455 27645 28033 28101 28130 28227 28880 29070 29488 29580 29682 30685 31331 31407 32490 32946 32980 33060 33174 33524 33756 34680 34920 35017 35496 36822 36860 37468 37636 38760 39440 39576 39672 41616 41876 41905 42195 43320 43928 44080 44232 44370 45008 46512 46835 47045 47821 49096 49419 49470 49590 50286 50634 51984 52020 52345 53447 54910 55233 55290 56066 56202 56260 56454 58140 59160 59364 61370 62662 62814 64980 65892 65960 66120 66348 67048 67512 69360 69840 70034 70992 73644 73720 74205 74936 75272 75429 77520 79152 79344 82365 82935 83752 83810 84099 84303 84390 84681 86640 87856 88464 88740 92055 93670 93993 94090 94221 95642 98192 98838 98940 99180 100572 101268 104040 104329 104690 105051 106894 109820 110466 110580 112132 112404 112520 112908 116280 118320 118728 122740 125324 125628 125715 126585 129960 131784 131920 132240 132696 134096 135024 140068 140165 140505 141135 143463 147288 147440 148410 149872 150544 150858 156655 157035 159239 159953 160341 164730 165870 167504 167620 168198 168606 168780 169362 175085 177480 177973 178771 184110 187340 187986 188180 188442 191284 197676 197880 198360 201144 202536 208080 208658 209380 210102 213788 219640 220932 221160 224264 224808 225040 225816 232560 237456 239105 245480 247095 250648 251256 251430 252297 253170 259920 263568 265392 267235 272861 276165 280136 280330 281010 281979 282270 286926 294576 296820 301716 312987 313310 314070 315153 318478 319906 320682 329460 331740 335240 336396 337212 337560 338724 350170 354960 355946 357542 368220 374680 375972 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1113272880 1154860660 1173909908 1182033852 1182852435 1214389560 1222793640 1235694640 1239955656 1242963432 1244246160 1261709264 1322011545 1381070480 1385832792 1390156470 1410145648 1419422922 1457267472 1467387385 1477542315 1498279751 1549944570 1553704290 1576045136 1577136580 1586413854 1669909320 1674547957 1732290990 1760864862 1762682060 1773050778 1821584340 1853541960 1859933484 1866369240 1892563896 1957824720 1963263122 1970056420 2066592760 2071605720 2078749188 2115218472 2178389520 2188157040 2224250352 2309721320 2324916855 2347819816 2364067704 2365704870 2428779120 2445587280 2479911312 2485926864 2598436485 2641297293 2644023090 2771665584 2780312940 2838845844 2934774770 2944894683 2955084630 2996559502 3099889140 3107408580 3154273160 3172827708 3339818640 3349095914 3464581980 3521729724 3525364120 3546101556 3548557305 3643168680 3707083920 3719866968 3732738480 3785127792 3926526244 3940112840 3966034635 4133185520 4143211440 4157498376 4230436944 4402162155 4432626945 4494839253 4619442640 4649833710 4695639632 4728135408 4731409740 4908157805 5023643871 5196872970 5282594586 5288046180 5560625880 5677691688 5869549540 5889789366 5910169260 5993119004 6199778280 6214817160 6308546320 6345655416 6698191828 6929163960 7043459448 7050728240 7092203112 7097114610 7286337360 7439733936 7491398755 7853052488 7880225680 7932069270 8314996752 8372739785 8804324310 8834684049 8865253890 8989678506 9299667420 9462819480 9816315610 10047287742 10393745940 10565189172 10576092360 11121251760 11355383376 11739099080 11779578732 11820338520 11986238008 12399556560 12429634320 12691310832 13206486465 13396383656 13484517759 13858327920 14086918896 14184406224 14194229220 14724473415 14982797510 15070931613 15706104976 15864138540 16745479570 17608648620 17669368098 17730507780 17979357012 18599334840 18925638960 19632631220 20094575484 20787491880 21130378344 21152184720 22474196265 23478198160 23559157464 23640677040 23972476016 25118219355 26412972930 26792767312 26969035518 28388458440 28467315269 29448946830 29965595020 30141863226 31728277080 33490959140 35217297240 35338736196 35461015560 35958714024 37198669680 39265262440 40189150968 41574983760 42260756688 44173420245 44948392530 47118314928 50236438710 52825945860 53938071036 56776916880 56934630538 58897893660 59931190040 60283726452 63456554160 66981918280 67422588795 70434594480 70677472392 70922031120 71917428048 75354658065 78530524880 80378301936 85401945807 88346840490 89896785060 100472877420 105651891720 107876142072 113869261076 117795787320 119862380080 120567452904 133963836560 134845177590 141354944784 142336576345 150709316130 170803891614 176693680980 179793570120 200945754840 211303783440 215752284144 227738522152 235591574640 241134905808 256205837421 269690355180 284673152690 301418632260 341607783228 353387361960 359587140240 401891509680 427009729035 455477044304 512411674842 539380710360 569346305380 602837264520 683215566456 706774723920 854019458070 1024823349684 1078761420720 1138692610760 1205674529040 1281029187105 1366431132912 1708038916140 2049646699368 2277385221520 2562058374210 3416077832280 4099293398736 5124116748420 6832155664560 10248233496840 20496466993680
• Sum of all divisors σ(n): 80664862213260
• Sum of proper divisors (its aliquot sum) s(n): 60168395219580
• 20496466993680 is an abundant number, because the sum of its proper divisors (60168395219580) is greater than itself. Its abundance is 39671928225900

Bases of 20496466993680

• Binary: 100101010010000110100101000100110001000010000₂
• Hexadecimal: 0x12A434A26210
• Base-36: 79JY38TG0

Squares and roots of 20496466993680

• 20496466993680 squared (20496466993680²) is 420105159223013657159942400
• 20496466993680 cubed (20496466993680³) is 8610671529889180458238626810249964032000
• The square root of 20496466993680 is 4527302.3969776969
• The cube root of 20496466993680 is 27366.9460373471

Scales and comparisons

• 20,496,466,993,680 seconds is equal to 651,724 years, 13 weeks, 5 hours, 48 minutes.
• To count from 1 to 20,496,466,993,680 would take you about one million, six hundred twenty-nine thousand, three hundred ten years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20496466993680 cubic inches would be around 2280.6 feet tall.

Recreational maths with 20496466993680

• 20496466993680 backwards is 08639966469402
• 20496466993680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20496466993680's digits is 72
• More coming soon!